9865966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2011}}^1$

素因数の和:2247

約数の個数: 16

約数和(自身を含む): 16224768

約数和(自身を除く): 6358802

約数列:

[1, 2, 11, 22, 223, 446, 2011, 2453, 4022, 4906, 22121, 44242, 448453, 896906, 4932983, 9865966]

約数ペア:

[(1, 9865966), (2, 4932983), (11, 896906), (22, 448453), (223, 44242), (446, 22121), (2011, 4906), (2453, 4022)]